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\title{
Framework for Sensing and Estimation of Traffic Conditions on Freeways
\author{***}
\date{---}
}

\begin{document}
\maketitle

\begin{abstract}
...
\end{abstract}


\section{Introduction}\label{sec_intro}

\input{freeway}

\section{(Active) Sensing}\label{sec_activesensing}


\section{Dynamic Model Based Estimation}\label{sec_dynamicmodelestimation}
\input{dynamicmodel}
\input{stochasticfilter}
\section{Analysis Using NGSIM and Century Data}\label{sec_analysis}


\section{New Challenges and Future Work}



\appendix

\section{Interval Arithmetic}\label{app_intervals}
\input{intervals}








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\bibliography{traffic}
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